baber/WOPTO huggingface dataset:
Patent JP-H05286639-A (JP)
Title: Folded leaf bundle separating device
Inventor: KIKUCHI JUN
IPC: B65H3/62
Filed: 1992-04-08
Abstract: PURPOSE:To provide a separation device for bundle of folded leaves, which is capable of aligning their edges even though they are thin and have minor stiffness, and separating without risk of wrinkling or damaging them. CONSTITUTION:In a separation device for bundle of folded leaves, a bundle 20 is laid upright in a box 10, which is sunk in reversals to the swing plate 11 side in the condition that swing plate 11 is inclined, and thereby the tight contacting state of the end of the bundle 20 is collapsed, and then the box 10 is elevated followed by blowing of air to the fold 20a of the bundle 20, wherein the swinging plate 11 is swung oscillatively to generate uniform air blowing to the bundle 20.
Patent JP-2000280617-A (JP)
Title: Pressure-sensitive copy paper
Inventor: KIMURA ICHIRO
IPC: B41M5/124
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a pressure-sensitive copy paper provided with alteration prevention function, on which pieces of variable information of user's own are printed and used. SOLUTION: Pieces of variable information are printed on the whole or a part of the pressure-sensitive copy recording face of a pressure-sensitive copy paper, and a coloring agent layer 11 is formed on a first section 101 of a base back face constituting the pressure-sensitive copy paper, and a transition self- coloring agent layer 12 is formed on a part of the coloring agent layer, while a developer layer 21 is formed on a second section 102 of the back face of the base. When the pressure-sensitive copy paper is folded in three to form the S-shape or Z-shape, at least a part of the coloring agent layer 11 and a part of the developer layer 21 are faced to a part of the transition self-coloring agent layer 12 and a part of the developer layer 21 and overlapped together.  Also the coloring layer can be formed on the surface of the second section of the base and the developer layer can be formed on a third section of the base, and also 3 second transition self-coloring agent layer can be formed thereon to form another constitution of the pressure-sensitive copy paper.
Patent JP-H04319770-A (JP)
Title: Electronic filing device
Inventor: UCHIYAMA TORU
IPC: G06F17/30
Filed: 1991-04-18
Abstract: PURPOSE:To efficiently retrieve a file by a keyword. CONSTITUTION:A keyword file(KF) is registered in a specified position of file tree structure by a KF registering means 2 and stored in a file storing means 1. When the storage of a KF-added file is instructed, a file storing means 3 validates the KF only when a specified file storing position is in hierarchy lower than the registered position, extracts the attribute of the keyword and its value from the KF, applies the extracted results to the file, and stores the the extracted results in the specified position of the tree structure in the means 1. When a retrieving range indicating which positional range in the tree structure is to be retrieved is specified, a file retrieving means 4 refers the position in the KF tree structure registered in the means 2, retrieves KF names included in the specified retrieving range and displays the retrieved results on a display mean 6 through a display control means 5.
Patent JP-S5211361-A (JP)
Title: Planet gear reduction device unit
Inventor: FUKUI KIYOZUMI
IPC: F16H1/36
Filed: 1975-07-16
Abstract: PURPOSE: Planet gear reduction device in which smooth transmission of revolution power is performed even in low accuracy engagement of planet gear and solar gear by giving flexibility and concentricity in ring solar gear, and the device is formed as unit can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08282126-A (JP)
Title: Thermal recording material
Inventor: KOURO TAKAAKI
IPC: B41M5/333
Filed: 1995-04-12
Abstract: PURPOSE: To obtain a thermal recording material excellent in optical character reading aptitude within specific wavelength region by adding a specific black color forming fluorane derivative and a fluorance derivative to the recording layer of the thermal recording material as a basic dye and adding a specific diphenylsulfone derivative thereto as a coupler. CONSTITUTION: A thermal recording material excellent in optical character reading aptitude within a wavelength range of 650-700nm has a recording layer containing at least one kind of a black color forming fluorane derivative represented by formula I (wherein R1 and R2 are a 1-6C alkyl group, an ethoxypropyl group or a P-toluidine group, R3 is a hydrogen atom or a methyl group, R4 is a methyl group, a chlorine atom or a trifluoromethyl group and k is an integer of 0-2) and at least one kind of a fluorane derivative represented by formula II (wherein R5 and R6 are a 1-6C alkyl group and R7 and R8 are a hydrogen atom or a 1-4C alkyl group) as a basic dye and containing a diphenylsulfone derivative represented by formula III (wherein R9 and R10 are a 1-4C alkyl group, a benzyloxy group or a halogen atom, m is an integer of 0-2, n is an integer of 1-3 and p and q are an integer of 0-2)  as a coupler.
Patent JP-S61245481-A (JP)
Inventor: SAKAMOTO YUSEI
IPC: H01R43/20
Filed: 1985-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06302800-A (JP)
Title: Solid-state image sensing device
Inventor: OKADA YOSHIHIRO
IPC: H01L27/148
Filed: 1993-04-14
Abstract: PURPOSE:To optimize the film thickness of first and second transfer electrodes, and to improve the incident efficiency (ray-receiving sensibility) of rays by specifying the film thickness of the transfer electrodes. CONSTITUTION:Since the interference of the rays of a visible ray region is minimized by setting both of the film thickness of first and second transfer electrodes 14, 17 within a range from approximately 900Angstrom  to approximately 1000Angstrom , rays are transmitted through the transfer electrodes most efficiently and reach channel regions positioned under the transfer electrodes, thus improving ray-receiving sensibility to the rays of the visible ray region. When the film thickness of the transfer electrodes is 830Angstrom , 940Angstrom , 1080Angstrom , (a), (b) and (c), absolute sensibility converges in the wavelength of approximately 400nm of incident rays and a rise of 900nm even in any case of (a), (b) and (c). The positions of peaks are displaced to the long-wave length side with the increase of film thickness, and it is determined by simulation that (b) has characteristics close to an ideal state in absolute sensibility in the visible ray region. Accordingly, the ideal film thickness of the transfer electrode is kept within a range from approximately 900Angstrom  to approximately 1000Angstrom  in an extent of 940Angstrom + or -5%.
Patent JP-H01259196-A (JP)
Title: Controller for washing water solid component in electrodeposition coating
Inventor: KIKUTA MASATO
IPC: B05D3/10
Filed: 1988-04-11
Abstract: PURPOSE:To hold the content of the solid component in washing water at a specified value by calculating the solid component content based on the measured values from a temp. detecting part and an ultrasonic wave propagation velocity measuring part, comparing the obtained value with a set value, and controlling the amt. of an ultrafiltration filtrate or pure water to be supplied to a water washing tank. CONSTITUTION:In electrodeposition coating, the solid component content is calculated from the temp. measured by a temp. measuring part 22 including a temp. sensor 42 arranged in a measuring tank 20, the ultrasonic wave propagation velocity measured by measuring part 26 including an ultrasonic wave generator 46 and an ultrasonic wave receiver 48, and a function stored in a solid component arithmetic circuit 52. The obtained solid component content is compared with a set value by an output circuit 54. The filtrate from a filtrate tank 58 is supplied to the water washing tank 10 to reduce the solid component content in washing water, when the solid component content is higher than the set value. When the solid component content is lower than the set value, the supply of the filtrate is stopped.
Patent JP-S59213954-A (JP)
Title: Control circuit for driving electromagnetic reciprocating fluid instrument
Inventor: IRITANI KOUJI
IPC: F04B17/04
Filed: 1983-05-20
Abstract: PURPOSE:To reduce changes in a captioned instrument operation even with the changes in power source voltage by providing a series circuit comprising a Zener diode and a diode. CONSTITUTION:When an output from the first inverter 1 is set to a low level while that from the second inverter 2 to a high level, the charge on a capacitor 3 is discharged via resistance 4 and a diode 10. And, when a voltage level of an input terminal of the inverter 1 drops in response to said situation to reach a threshold level, the inverter 1 is inverted to cause the inverter 2 to be also inverted following this, allowing its output to be set to the low level. Then, a charging current flows into the capacitor 3 via a power supply line 8, resistance 12, a Zener diode 13, and a diode 17 to charge this capacitor. The Zener diode 13 operates to absorb the variation of the power supply voltage, so that charging time is not varied and also inversion time of the inverter 1 is not varied seriously.
Patent JP-H08262541-A (JP)
Title: Fed film quantity detecting device for camera
Inventor: OSAKABE KAZUNORI
IPC: G03B17/36
Filed: 1995-03-20
Abstract: PURPOSE: To provide a fed film quantity detecting device capable of increasing the difference in reflection output between a film and a perforation, regardless of the degree of the reflectance of the film. CONSTITUTION: The fed film quantity detecting device for a camera which detects the perforation 15a of the film 15 by the difference in the reflection output, to detect the extent of the feeding of the film 15 is constituted in such a manner that a long focus type photoreflector 23 and a high-reflectance reflector 25 are installed opposite each other across a place where the perforation 15a of the film 15 is formed in the camera, the reflector is installed at a position where the distance (x) between the photoreflector 23 and the reflector 25 is most suitable for detecting the phtoreflector 23, which is installed at the position where the distance between the photoreflector 23 and the film 15 is most difficult to detect the photoreflector 23.
Patent JP-S57202664-A (JP)
Title: Carbon rod for dry cell
Inventor: IWAMARU FUTAYASU
IPC: H01M4/75
Filed: 1981-06-08
Abstract: PURPOSE:To provide a carbon rod of high density for a cell, by adding naphthalene at a prescribed ratio to carbon and a binder to prepare a material to mold the carbon rod and by baking the molded rod. CONSTITUTION:Carbon such as graphite and a binder such as pitch are mixed with 5-13wt% of naphthalene to prepare a materal to mold a carbon rod. The material is molded under pressure and then shaped as a rod. The rod-shaped material is baked under inert gas, thereby manufacturing. The rod-shaped material is baked under inert gas, thereby manufacturing the carbon rod for a dry cell. Because of the baking, the naphthalene is dehydrogenated and the carbon molecules of the binder are bonded to the dehydrogenated naphthalene to make three- dimensional structure together with the carbon. For that reason, the dehydrogenation of the binder is promoted to heighten the bake contraction of the material to make the density of the carbon rod very high.
Patent JP-2000284028-A (JP)
Title: Thin-film magnetic-substance mi element
Inventor: MORI KANEO
IPC: H01L43/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film magnetic-substance MI element in which a change in an impedance can be made large by a low external magnetic field and which can constitute a linear magnetic field sensor without a need of a bias magnetic field in the thin-film magnetic-substance MI element which makes use of a magnetic-impedance effect. SOLUTION: A first magnetic substance 32 and a second magnetic substance 33 are overlapped on a glass substrate, and a film is formed. In addition, the first magnetic substance 32 and the second magnetic substance 33 are constituted in such a way that the easy axis of magnetization Jm1 of the first magnetic substance 32 is set in the direction of an angle α deg. with reference to a reference line Oo as the passage direction of a high-frequency current Iac, that the easy axis of magnetization Jm2 of the second magnetic substance 33 is set in the direction of an angle -αdeg. and that the easy axis of magnetization Jm1 is crossed with the easy axis of magnetization Jm2.
Patent JP-S59214523-A (JP)
Title: Automatic insert device for u-pipe of heat exchanger
Inventor: WADA TAKESHI
IPC: B23P19/02
Filed: 1983-05-20
Abstract: PURPOSE:To provide an automatic insertion device to install a U-shaped pipe for heat conduction into an apparatus with a heat-exchanger, where the construction shall allow holding and insertion of the U-shaped pipe without causing any damage thereto, by furnishing the device with a plurality of contact pieces to contact along the bent part of the pipe. CONSTITUTION:A U-shaped pipe placed on a truck is grasped by a holder device to feed into an apparatus. Then cylinders 32, 33, 34 are actuated to advance contact pieces 29, 30, 31, which shall be in contact with the bent part of the pipe in compliance with its changing diameter. Now the truck advances to set the pipe into the apparatus.
Patent JP-2000283879-A (JP)
Title: Inspection device for waterproofness of electronic equipment
Inventor: HIBINO TOSHIYA
IPC: G01M3/26
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To quickly detect small leakage by equipping a negative pressure means for reducing the pressure in a case, indicating the failure of airtightness from the junction part of the case by a liquid level by a differential pressure, and at the same time detecting the liquid level by a position detection sensor for judging a waterproof inspection result. SOLUTION: A negative pressure means is connected to an air passage where a vacuum pump 1 for reducing the pressure in an electronic part case, solenoid valves 2 and 4, and a pressure tank 3 are connected. A detection means is of a U shape composed of a liquid pipeline 7 with liquid and a tank 5, a solenoid valve 6 is mounted to an air passage under the communication of the liquid pipeline 7 and the air passage, and a detection means for detecting the fluctuation of the liquid level for operating the weight of the liquid to air in the air passage is installed near the liquid pipeline 7. A waterproof inspection result judgment means optically detects the level fluctuation of the liquid level.
Patent JP-H01259455-A (JP)
Title: Graphic data preparing method
Inventor: TAKEGAWA YUJI
IPC: G06F17/50
Filed: 1988-04-08
Abstract: PURPOSE:To reduce input operation by retrieving attribute data out of a data base on the basis of a press working condition concerning a group graphic and filing the attribute data together with group graphic data. CONSTITUTION:After the layout figure of a metallic mold is prepared on a display based on a product figure, a segment graphic to constitute the graphic of the metallic mold is caused to be a group from arbitrary one segment graphic according to a succeeding order in each metallic mold element and obtained as the group graphic data. Then, by the group graphic data and press working condition, the attribute data to form the graphic for the design of the metallic mold element are obtained from the data base. The graphic data are composed of these group graphic data and attribute data. Thus, since the data are caused to be the group and processed, the input operation goes to be easy.
Patent JP-S60230940-A (JP)
Title: Manufacture of sintered ore
Inventor: WADA MINORU
IPC: C22B1/16
Filed: 1984-05-02
Abstract: PURPOSE:To manufacture sintered ore of high quality and to increase the energy efficiency of an iron mill by blending ore as starting material with gypsum, granulating the blend, sintering the granules in a sintering apparatus, and bringing SO2 exhausted from the apparatus into contact with lime to capture sulfur as gypsum. CONSTITUTION:Ore as starting material is fed from a feeding source 1 to a blending stage 2, where it is blended with gypsum. The blend is granulated in a granulating stage 3 and sintered in a sintering stage 4 to manufacture sintered ore. SO2 produced in the sintering stage 4 is brought into contact with lime such as milk of lime in a desulfurizing stage 5 to recover sulfur in the form of raw gypsum (CaSO4.2H2O). This gypsum is dried and recycled to the blending stage 2 as gypsum (CaSO4).
Patent JP-H01259219-A (JP)
Title: Direction adjusting mechanism for detector
Inventor: TSUKAMOTO KAZUO
IPC: H04N5/335
Filed: 1988-04-08
Abstract: PURPOSE:To facilitate the adjusting operation for a detection area and to prevent an internal mechanism support from moving unnecessary after the adjustment by providing a contact part which decreases in frictional force with pressing force between a case and the support. CONSTITUTION:The storage body 9 which contains a reflecting mirror 7, an infrared detecting element 8, and an electric circuit is fixed to the support 3 which rotates upward and downward around a rotary shaft 1. Further, this support 3 is supported by a support frame 4 which rotates clockwise and counterclockwise around the rotary shaft 2. The arcuate part of the support 3 is exposed in the opening part 10 of the case 5 and the arcuate part of the support 3 and the opening part 10 are normally given friction so as to eliminate unnecessary rotation. When pressing force is applied to the support so as to adjust the detection area for infrared rays vertically, the frictional force between aid arcuate part and opening part decreases. Consequently, the detection area is easily adjusted by rotating the support 3.
Patent JP-S60230814-A (JP)
Title: Preparation of rubber hammer by compression molding or injection molding
Inventor: YOKOYAMA KAZUHISA
IPC: B29C43/18
Filed: 1984-05-01
Abstract: PURPOSE:To prepare in better workability and at a lower cost a rubber hammer with a shank inserted correctly in a specified position by inserting the shank section between the top and the bottom force, closing, heating and branding, and compressing rubber material into the cavity between the forces. CONSTITUTION:Top and bottom forces 5, 5' are heated in advance by a heater 7 in order to vulcanize rubber material which forms a hammer section 1. When a wooden shank section 2 is inserted between the top and the bottom forces 5, 5' and both forces 5, 5' are closed, the seal sections 12 of the forces 5, 5' are compressed a little into the wooden shank section 2 before the cavity 11 between the forces, grip the shank section 2 and prevent burrs from occurring in rubber material which is to be injected later into the cavity 11 to provide the hammer section 1. The convex sections 8, 8' of both heated forces 5, 5' project a little into the wooden shank section 2 and the shank section is branded with the trade marks 4, 4'. Therefore, the rubber hammer can be prepared at one process, when it is operated the shank section does not slip from the hammer section and the position of the branded trade mark does not move.
Patent JP-S5423274-A (JP)
Title: Trigger valve
Inventor: YAMADA TOSHIO
IPC: B25C1/04
Filed: 1977-07-22
Abstract: PURPOSE: To give complete signals to a head valve even when a trigger pilot valve system and a trigger valve system operate imperfectly, by arranging said valve systems into a trigger valve cylinder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5712685-A (JP)
Title: Controller for viscosity of jet ink
Inventor: SUMITOMO YUUJI
IPC: B41J2/195
Filed: 1980-06-27
Abstract: PURPOSE:To adjust the viscosity of ink automatically and accurately by a method wherein the movement of a buoy moving according to the difference of specific gravity with a viscosity measured liquid is detected optically, and a solenoid valve is controlled by the detecting signals in the liquid of an ink jet printer. CONSTITUTION:A viscosity detector 110 is mounted previously into the second ink tank 101. In a word, the movement of the doughnut-shaped buoy 113 inserted to a stem 111 according to the difference of specific gravity with the liquid is detected by means of a light-emitting diode 114 and a phototransistor 115. When the viscosity of ink increases and the specific gravity becomes larger than the specific gravity of the buoy, the buoy 113 rises, and detecting signals are emitted from the phototransistor 115, and inputted to a drive circuit 132 through an amplifier 131. A solenoid valve 130 is changed over and controlled on the basis of the input, a gutter 126 and a unit 120 are interrupted and a dilute liquid reservoir 128 and the unit 120 are connected. Dilution action continues until the buoy 113 lowers.
Patent JP-H09271826-A (JP)
Title: Deflector roll equipment of metal sheet treatment line
Inventor: OGAWA SHIGERU
IPC: B21B39/20
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent buckling which occurs in an inlet side of a deflector roll when the deflector roll having a relatively small diameter such as receiving plastic bending is used. SOLUTION: In the deflector roll 1 equipment having a function giving a bending deformation to the metal sheet 2 and changing the advancing course out of plane, a press roll 4 is provided for insertion of a metal sheet 2 between deflector roll 1 at the vicinity of an imaginary contact point with an inlet side pass line and deflector roll 1 surface which are determined uniquely when a bending rigidity of the metal sheet 2 is assumed as zero.
Patent JP-H06300620-A (JP)
Title: Dome type multilens
Inventor: MOTOKAWA HIROFUMI
IPC: G01J1/04
Filed: 1993-04-15
Abstract: PURPOSE:To allow efficient condensation of light in a required direction while downsizing by arranging a plurality of spherical lenses at a part of a dome corresponding to a required light condensation range and cutting off the part deviating from the light condensation range. CONSTITUTION:A plurality of types of spherical lens 21-23 are formed integrally on the inner face of a dome 1 having spherical outer face of radius R. Four lenses 21 are arranged around the center of the dome 1 and two lenses 22 are arranged on the outside of each side of the rectangular outline of the four lenses 1 whereas a lens 23 is arranged on the outside at each corner. The lenses 21-23 have focal points at the center of the dome 1. When an infrared detection element (e.g. a pyroelectric element) is arranged in the center, infrared rays radiated from a human body can be condensed to the infrared detection element. The lenses 21-23 are arranged only at a part for condensing the light within a required light condensation range alpha and the part beta not required for condensation of light is cut off so that the multilens can be fitted to a tubular peripheral wall 10.